TWI433325B - Solar module support and solar module - Google Patents

Solar module support and solar module Download PDF

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Publication number
TWI433325B
TWI433325B TW099118571A TW99118571A TWI433325B TW I433325 B TWI433325 B TW I433325B TW 099118571 A TW099118571 A TW 099118571A TW 99118571 A TW99118571 A TW 99118571A TW I433325 B TWI433325 B TW I433325B
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Taiwan
Prior art keywords
module
solar module
solar
slot
substrate
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TW099118571A
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Chinese (zh)
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TW201145529A (en
Inventor
Kuan Wen Tung
Chien Chun Chen
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Delsolar Wujiang Ltd
Neo Solar Power Corp
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Priority to TW099118571A priority Critical patent/TWI433325B/en
Priority to EP10190605.5A priority patent/EP2395555B1/en
Publication of TW201145529A publication Critical patent/TW201145529A/en
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Publication of TWI433325B publication Critical patent/TWI433325B/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/02002—Arrangements for conducting electric current to or from the device in operations
    • H01L31/02005—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier
    • H01L31/02008—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules
    • H01L31/02013—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules comprising output lead wires elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/36—Electrical components characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Sustainable Energy (AREA)
  • Photovoltaic Devices (AREA)

Description

太陽能模組支撐板Solar module support board

本發明涉及一個具有轉換電路的太陽能電池模組支撐板，其中轉換電路的啟閉式且由太陽能電池模組的插拔過程來控制。The invention relates to a solar cell module support board with a conversion circuit, wherein the conversion circuit is open-closed and controlled by the plugging process of the solar cell module.

太陽能電池是目前所熟知可轉換太陽輻射能成為電能的一種裝置。太陽能電池有數種不同的類型，而最具量產規模的太陽能電池是結晶矽太陽能電池，主要結構是矽晶原料的基板。太陽能電池轉換機制為：太陽能輻射照射於太陽能電池表面後，使得電子與電洞分別移動至正面N摻雜區(n Doped Region)以及背面P摻雜區(p Doped Region)，造成兩區域間的電壓差以及電流再由正負電極分別收集電子與電洞並輸出。而商業上使用太陽能模組通常都是結合數個太陽能電池並藉由串聯或並聯的方式來增加輸出功率。Solar cells are a device known to convert solar radiation into electrical energy. There are several different types of solar cells, and the most mass-produced solar cells are crystalline germanium solar cells, the main structure of which is the substrate of twinned materials. The solar cell conversion mechanism is: after the solar radiation is irradiated on the surface of the solar cell, the electrons and the holes are respectively moved to the front n-doped region and the p-doped region, resulting in a cross between the two regions. The voltage difference and the current are separately collected by the positive and negative electrodes and output. Commercially using solar modules usually combines several solar cells and increases the output power by series or parallel.

太陽能電池由於結構脆弱以及要求使用年限較長的原因，目前應用上都會將已經串並聯完成的太陽能電池封裝起來，形成一個夾層結構，並將正負電極以導線延伸到夾層結構外，於封裝完成後，形成所謂的太陽能模組。Due to the fragile structure of the solar cell and the long service life, the solar cells that have been connected in series and parallel are packaged to form a sandwich structure, and the positive and negative electrodes are extended to the outside of the sandwich structure after the package is completed. Forming a so-called solar module.

然而，倘經過長時間的使用後，太陽能模組內的太陽能電池有可能因為外在的因素產生損壞或功能降低。因為太陽能電池是串聯或並聯一起，因此其中一個太陽能電池損壞或功能降低時，會導致所有串聯在一起的太陽能電池無法正常發電，進一步降低整個太陽能模組的效率，甚至無法使用而造成浪費。因此，若可以提供一種方便且容易隨時替換損壞或功能降低的太陽能電池的方式，則可以避免上述的問題。However, after a long period of use, the solar cells in the solar module may be damaged or reduced in function due to external factors. Because the solar cells are connected in series or in parallel, when one of the solar cells is damaged or the function is reduced, all the solar cells connected in series cannot be generated normally, which further reduces the efficiency of the entire solar module, and even makes it wasteful. Therefore, the above problem can be avoided if it is possible to provide a convenient and easy replacement of damaged or degraded solar cells at any time.

本發明提供一種方便且容易隨時替換的太陽能模組以及一個太陽能模組支撐板。The invention provides a solar module which is convenient and easy to replace at any time and a solar module support plate.

本發明同時提供一種方便且可替換損壞或功能降低的太陽能模組的方式，並且當太陽能模組抽換時，不影響其他的太陽能模組之運作。The invention also provides a convenient and replaceable method of solar module with damage or reduced function, and does not affect the operation of other solar modules when the solar module is replaced.

根據本發明最佳實施例，本發明提供之之太陽能模組支撐板包含：一基板，一個第一轉換電路位於所述基板內，一個第一模組插槽用於固定第一太陽能模組，其中第一太陽能模組與第一模組插槽相互接合時，第一轉換電路會關閉，此時第一電流將流過第一太陽能模組，而當第一太陽能模組拔出第一模組插槽時，第一轉換電路會開啟，而第二電路會流經第一轉換電路。According to a preferred embodiment of the present invention, the solar module support board of the present invention comprises: a substrate, a first conversion circuit is located in the substrate, and a first module slot is used for fixing the first solar module. When the first solar module and the first module slot are mutually engaged, the first conversion circuit is turned off, and the first current will flow through the first solar module, and when the first solar module is pulled out of the first mode When the slot is set, the first conversion circuit is turned on, and the second circuit flows through the first conversion circuit.

本發明提供之轉換電路是提供一個當太陽能模組被拔出第一模組插槽時的電流迴路，因此其他並串聯一起的太陽能電池仍然可以運作。The conversion circuit provided by the present invention provides a current loop when the solar module is pulled out of the first module slot, so that other solar cells connected in series can still operate.

此外，本發明更提供一可依使用者喜好拼湊排列太陽能電池的方式。例如公司標誌可以將太陽能模組***特定模組插槽後排列而成。In addition, the present invention further provides a way of arranging solar cells in a user-friendly manner. For example, the company logo can be arranged by inserting solar modules into specific module slots.

圖1為本發明最佳實施例的示意圖，其中太陽能模組支撐板100包含一個基板10。該基板10之內部可能具有一個空間。於基板中具有複數個轉換電路11，例如第一轉換電路12以及第二轉換電路14。此外，該太陽能模組支撐板100之正面還包含了複數個模組插槽，例如該第一和第二模組插槽16,18，用來各自固定第一太陽能模組20以及第二太陽能模組22。其他模組插槽同樣用來固定其他的太陽能模組。第一轉換電路12包含彈性裝置以及導電結構。第二轉換電路14與第一轉換電路12有相同的特徵。以及一個串接電路24位於基板10，用於電性連接相鄰的太陽能模組或是相鄰的轉換電路。1 is a schematic view of a preferred embodiment of the present invention in which a solar module support panel 100 includes a substrate 10. The inside of the substrate 10 may have a space. There are a plurality of conversion circuits 11 in the substrate, such as the first conversion circuit 12 and the second conversion circuit 14. In addition, the front side of the solar module support board 100 further includes a plurality of module slots, such as the first and second module slots 16, 18 for respectively fixing the first solar module 20 and the second solar energy. Module 22. Other module slots are also used to secure other solar modules. The first conversion circuit 12 includes an elastic device and a conductive structure. The second conversion circuit 14 has the same features as the first conversion circuit 12. And a serial circuit 24 is located on the substrate 10 for electrically connecting adjacent solar modules or adjacent conversion circuits.

圖2為本發明最佳實施例中之太陽能模組的示意圖，圖2a為上視圖，圖2b為以圖2a之AA’方向之側剖面圖。第一太陽能模組20包含至少一個太陽能電池202，一個覆蓋板204以及一背板206，一層貼合材料層205將太陽能電池202密封起來，並和覆蓋板204以及背板206疊合形成夾層結構，貼合材料層205可能為乙烯醋酸乙烯聚合物(EVA)所組成，主要是貼合太陽能電池202，覆蓋板201以及背板206，延伸自貼合材料層以及背板或延伸至太陽能模組20兩側的負極導線208與正極導線210。負極導線208與正極導線210會折向背板206的方向後，並各自與一模組***件212固定。藉由模組***件212***模組插槽16並固定後，來固定太陽能模組20以一太陽能模組支撐板100。固定負極導線208與正極導線210之模組***件212和在太陽能模組支撐板100上相對應的模組插槽16可以有不同的特徵以供區別，舉例來說，***負極導線208的模組***件212，與相對應的模組插槽16可以為紅色，而***正極導線210的模組***件212，與相對應的模組插槽16可以為綠色。雖然目前只描述了第一太陽能模組20以及於太陽能模組支撐板100上對應的機構，第二太陽能模組22 的結構以及於太陽能模組支撐板100上對應的機構是與第一太陽能模組20相同。2 is a schematic view of a solar module in a preferred embodiment of the present invention, FIG. 2a is a top view, and FIG. 2b is a side cross-sectional view taken along line AA' of FIG. 2a. The first solar module 20 includes at least one solar cell 202, a cover plate 204 and a backing plate 206. A layer of bonding material 205 seals the solar cell 202 and overlaps the cover plate 204 and the back plate 206 to form a sandwich structure. The bonding material layer 205 may be composed of ethylene vinyl acetate polymer (EVA), mainly for bonding the solar cell 202, the cover plate 201 and the back plate 206, extending from the bonding material layer and the back plate or extending to the solar module. The negative electrode lead 208 and the positive lead wire 210 on both sides of the 20th. The negative lead 208 and the positive lead 210 are folded in the direction of the backing plate 206 and are each fixed to a module insert 212. After the module insert 212 is inserted into the module slot 16 and fixed, the solar module 20 is fixed to the solar module support board 100. The module connector 212 of the fixed negative lead 208 and the positive lead 210 and the module slot 16 corresponding to the solar module support 100 may have different features for distinction, for example, a mode in which the negative lead 208 is inserted. The set of inserts 212, and the corresponding module slots 16 may be red, and the module inserts 212 inserted into the positive leads 210 may be green with the corresponding module slots 16. Although only the first solar module 20 and the corresponding mechanism on the solar module support plate 100 are described, the second solar module 22 The structure and corresponding mechanism on the solar module support plate 100 are the same as those of the first solar module 20.

圖3為當太陽能模組***太陽能模組支撐板且轉換電路關閉時的示意圖。圖4為為當太陽能模組拔出太陽能模組支撐板且轉換電路開啟時的示意圖。為了方便解釋，圖3與圖4僅表示兩組的轉換電路，然而在太陽能模組支撐板100中的所有轉換電路11都是以相同的方式來運作。FIG. 3 is a schematic view of the solar module when the solar module is inserted into the solar module support plate and the conversion circuit is turned off. FIG. 4 is a schematic view of the solar module when the solar module is pulled out and the conversion circuit is turned on. For convenience of explanation, FIGS. 3 and 4 show only two sets of conversion circuits, however all of the conversion circuits 11 in the solar module support plate 100 operate in the same manner.

如圖1到圖3，第一太陽能模組20是***到基板10，而第二太陽能模組22也同樣***基板10中，模組***件212與模組插槽16是固定一起。此外，第一模組插槽16有兩個***埠，每一個***埠分別對應正極與負極。已固定負極導線208之模組***件212需***到對應模組插槽16的負極***埠，相同的，已固定正極導線210之模組***件212需***到對應模組插槽16的正極***埠。As shown in FIGS. 1 to 3, the first solar module 20 is inserted into the substrate 10, and the second solar module 22 is also inserted into the substrate 10. The module insert 212 is fixed together with the module slot 16. In addition, the first module slot 16 has two insertion ports, and each insertion port corresponds to a positive electrode and a negative electrode, respectively. The module insert 212 of the fixed negative lead 208 is inserted into the negative plug of the corresponding module slot 16, and the same module insert 212 of the fixed positive lead 210 is inserted into the positive pole of the corresponding module slot 16. Insert 埠.

當第一太陽能模組20差入到基板10中時，第一轉換電路12將關閉，因此電流不會流經第一轉換電路12。根據本發明最佳實施例，當第一太陽能模組20***到基板10中時，第一轉換電路12上的彈性裝置122會被擠壓向下，會將兩個L型電路124與搭橋電路126分開，因此第一轉換電路被關閉。此時第一和第二太陽能模組20,22被串連在一起，由第二太陽能模組22產生的電流會經由串接電路24以及L型電路124流到第一太陽能模組20中。When the first solar module 20 is in the substrate 10, the first switching circuit 12 will be turned off, so current does not flow through the first conversion circuit 12. According to a preferred embodiment of the present invention, when the first solar module 20 is inserted into the substrate 10, the elastic means 122 on the first switching circuit 12 is squeezed downward, and the two L-type circuits 124 and the bridge circuit are 126 is separated, so the first switching circuit is turned off. At this time, the first and second solar modules 20, 22 are connected in series, and the current generated by the second solar module 22 flows into the first solar module 20 via the series circuit 24 and the L-type circuit 124.

如圖1，圖2以及圖4，第一太陽能模組20與基板10分離，而第二太陽能模組22***基板10中，此時，第一轉換電路12將開啟，因此電流會流經第一轉換電路12。根據本發明最佳實施例，當第一太陽 能模組20與基板10分離時，第一轉換電路12上的彈性裝置122會被彈起，並將兩個L型電路124拉起與搭橋電路126接觸，因此第一轉換電路被開啟。此時由第二太陽能模組22產生的電流會經由串接電路24以及L型電路124、以及搭橋電路126流到下一個太陽能模組中。As shown in FIG. 1 , FIG. 2 and FIG. 4 , the first solar module 20 is separated from the substrate 10 , and the second solar module 22 is inserted into the substrate 10 . At this time, the first conversion circuit 12 is turned on, so current flows through the first A conversion circuit 12. According to a preferred embodiment of the invention, when the first sun When the energy module 20 is separated from the substrate 10, the elastic device 122 on the first conversion circuit 12 is bounced, and the two L-type circuits 124 are pulled up to come into contact with the bridge circuit 126, so that the first conversion circuit is turned on. At this time, the current generated by the second solar module 22 flows into the next solar module via the series circuit 24 and the L-type circuit 124, and the bridge circuit 126.

雖然圖3與圖4僅以第一太陽能模組20為例，描述第一太陽能模組20之***或拔出基板10時，各相關機構與電路的作動情況。但第二太陽能模組於***或拔出基板10時，其對應的相關機構與電路的做動情況和插拔第一太陽能模組20的作動情況是相同的。Although FIG. 3 and FIG. 4 only take the first solar module 20 as an example, the operation of each related mechanism and circuit when the first solar module 20 is inserted or removed from the substrate 10 will be described. However, when the second solar module is inserted or removed from the substrate 10, the corresponding related mechanism and the operation of the circuit and the operation of the first solar module 20 are the same.

綜上，本發明之太陽能模組提供一個方便且容易的方式去替換功能損壞或功能降低的太陽能模組而不需全部更換，因此可以減少浪費。本發明可簡單藉由簡單插拔的方式將太陽能模組***或拔出太陽能基板。甚者，當太陽能模組被拔出時，相對應的轉換電路將被開啟，暫時的當作整體電流的通路，使得其他串接一起的太陽能模組能夠持續運作。In summary, the solar module of the present invention provides a convenient and easy way to replace a solar module with reduced function or reduced function without requiring replacement, thereby reducing waste. The invention can insert or extract the solar module into the solar substrate simply by simple plugging and unplugging. Moreover, when the solar module is pulled out, the corresponding conversion circuit will be turned on, temporarily acting as a path for the overall current, so that other solar modules connected in series can continue to operate.

另外，本發明更提供一可依使用者喜好拼湊排列太陽能模組的方式。例如公司標誌可以將太陽能模組***特定模組插槽後排列而成。In addition, the present invention further provides a way of arranging the solar modules according to user preferences. For example, the company logo can be arranged by inserting solar modules into specific module slots.

100‧‧‧太陽能模組支撐板100‧‧‧Solar module support board

10‧‧‧基板10‧‧‧Substrate

11‧‧‧轉換電路11‧‧‧Transition circuit

12‧‧‧第一轉換電路12‧‧‧First conversion circuit

122‧‧‧彈性裝置122‧‧‧Flexible device

124‧‧‧L型電路124‧‧‧L type circuit

126‧‧‧搭橋電路126‧‧‧Banding circuit

14‧‧‧第二轉換電路14‧‧‧Second conversion circuit

15‧‧‧模組插槽15‧‧‧Module slot

16‧‧‧第一模組插槽16‧‧‧First module slot

18‧‧‧第二模組插槽18‧‧‧Second module slot

20‧‧‧第一太陽能模組20‧‧‧First Solar Module

202‧‧‧太陽能電池202‧‧‧ solar cells

204‧‧‧覆蓋板204‧‧‧ Covering board

205‧‧‧貼合材料層205‧‧‧Material layer

206‧‧‧背板206‧‧‧ Backplane

208‧‧‧負極導線208‧‧‧Negative lead

210‧‧‧正極導線210‧‧‧ positive lead

212‧‧‧模組***件212‧‧‧Modular inserts

22‧‧‧第二太陽能模組22‧‧‧Second Solar Module

24‧‧‧串接電路24‧‧‧Serial circuit

圖一：表示本發明最佳實施例所述之太陽能模組支撐板。Figure 1: shows a solar module support plate according to a preferred embodiment of the present invention.

圖二a：為本發明之太陽能模組之俯視圖。Figure 2a is a top plan view of the solar module of the present invention.

圖二b：是依據圖二a之AA’切面之剖面圖。Figure 2b: is a cross-sectional view taken along line AA' of Figure 2a.

圖三：表示當太陽能模組***太陽能模組支撐板後的情況。Figure 3: shows the situation when the solar module is inserted into the solar module support plate.

圖四：表示當太陽能模組拔出太陽能模組支撐板後的情況。Figure 4: shows the situation when the solar module is pulled out of the solar module support plate.

12‧‧‧第一轉換電路12‧‧‧First conversion circuit

14‧‧‧第二轉換電路14‧‧‧Second conversion circuit

16‧‧‧第一模組插槽16‧‧‧First module slot

18‧‧‧第二模組插槽18‧‧‧Second module slot

20‧‧‧第一太陽能模組20‧‧‧First Solar Module

22‧‧‧第二太陽能模組22‧‧‧Second Solar Module

24‧‧‧串接電路24‧‧‧Serial circuit

122‧‧‧彈性裝置122‧‧‧Flexible device

124‧‧‧L型電路124‧‧‧L type circuit

126‧‧‧搭橋電路126‧‧‧Banding circuit

212‧‧‧模組***件212‧‧‧Modular inserts

Claims (10)

一個太陽能模組支撐板，包含：一基板；一第一轉換電路，位於基板中；一第一模組插槽安裝於所述基板，用於安裝第一太陽能模組，其中當第一太陽能模組***於第一模組插槽時，第一電流將流經第一太陽能模組，而當第一太陽能模組自第一模組插槽拔出時，第二電流將流經第一轉換電路。 a solar module support board includes: a substrate; a first conversion circuit disposed in the substrate; a first module slot mounted on the substrate for mounting the first solar module, wherein the first solar module When the group is inserted into the first module slot, the first current will flow through the first solar module, and when the first solar module is pulled out from the first module slot, the second current will flow through the first conversion Circuit. 如申請範圍第1項所述之太陽能模組支撐板，更包含：一第二轉換電路，位於所述基板中；第二模組插槽安裝於安裝於所述基板，用於安裝第二太陽能模組。 The solar module support board of claim 1, further comprising: a second conversion circuit disposed in the substrate; and a second module slot mounted on the substrate for mounting the second solar energy Module. 如申請範圍第2項所述之太陽能模組支撐板，其中當第一太陽能模組安裝於第一模組插槽時，流經第一太陽能模組之第一電流是由第一太陽能模組以及第二太陽能模組所提供。 The solar module support board of claim 2, wherein when the first solar module is installed in the first module slot, the first current flowing through the first solar module is the first solar module And provided by the second solar module. 如申請範圍第2項所述之太陽能模組支撐板，其中當第一太陽能模組自第一模組插槽拔出時，流經第一轉換電路的第二電流是由第二太陽能模組所提供。 The solar module support board of claim 2, wherein when the first solar module is pulled out from the first module slot, the second current flowing through the first conversion circuit is determined by the second solar module Provided. 如申請範圍第1項所述之太陽能模組支撐板，其中第一太陽能模組包含兩個模組***件，用於***第一模組插槽，固定第一太陽能模 組於基板上。 The solar module support board of claim 1, wherein the first solar module comprises two module inserts for inserting the first module slot and fixing the first solar module Grouped on the substrate. 如申請範圍第2項所述之太陽能模組支撐板，更包含一串接電路於基板中，用於電性連接相鄰的太陽能模組或是相鄰的轉換電路。 The solar module support board of the second aspect of the application includes a series circuit connected to the substrate for electrically connecting adjacent solar modules or adjacent conversion circuits. 如申請範圍第1項所述之太陽能模組支撐板，其中當第一太陽能模組***於第一模組插槽時，第一轉換電路將關閉，當第一太陽能模組自第一模組插槽拔出時，第一轉換電路將開啟。 The solar module support board of claim 1, wherein when the first solar module is inserted into the first module slot, the first conversion circuit is turned off, when the first solar module is from the first module When the slot is removed, the first conversion circuit will be turned on. 如申請範圍第1項所述之太陽能模組支撐板，進一步包括兩模組***件，該模組***件是固定於該第一模組插槽上。 The solar module support board of claim 1, further comprising two module inserts, the module inserts being fixed to the first module slots. 如申請範圍第8項所述之太陽能模組支撐板，其中該模組***件各自與正極導線與負極導線結合。 The solar module support board of claim 8, wherein the module inserts are each combined with a positive electrode lead and a negative lead. 如申請範圍第1項所述之太陽能模組支撐板，其中該太陽能模組包含：一個背板；一個覆蓋板放置於背板上；至少一個太陽能電池放置於背板和覆蓋板之間；一貼合材料層封裝所述至少一個太陽能電池；一個正極導線自所述貼合材料層及背板中延伸出；以及一個負極導線自所述貼合材料層及背板中延伸出。 The solar module support board of claim 1, wherein the solar module comprises: a back board; a cover board is placed on the back board; at least one solar cell is placed between the back board and the cover board; The layer of bonding material encapsulates the at least one solar cell; one positive wire extends from the layer of bonding material and the backing plate; and one negative wire extends from the layer of bonding material and the backing plate.
TW099118571A 2010-06-08 2010-06-08 Solar module support and solar module TWI433325B (en)

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